package com.example.demo;

import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.util.Date;

/**
 * @author WangtTao
 * @date 2020/8/6 14:32
 */
@Component
public class Demo {
    @Resource
    private Demo demo;
    public static void main(String[] args) {

    }
}
